JPS5630081A - One-side welding method of joint made of stainless clad steel - Google Patents
One-side welding method of joint made of stainless clad steelInfo
- Publication number
- JPS5630081A JPS5630081A JP10499379A JP10499379A JPS5630081A JP S5630081 A JPS5630081 A JP S5630081A JP 10499379 A JP10499379 A JP 10499379A JP 10499379 A JP10499379 A JP 10499379A JP S5630081 A JPS5630081 A JP S5630081A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- clad steel
- welded
- stainless clad
- specified
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Arc Welding In General (AREA)
Abstract
PURPOSE: To prevent the lowering of ductility and toughness and to improve the capacity of joint, by providing the middle layer of Cr-Ni base stainless steel which is specified by the component ratio, between each welding part of base material and combined material of stainless clad steel.
CONSTITUTION: V-shaped groove having a projection, is provided with the combined material 1 making the side of the base material 2 of stainless clad steel for the groove opening part. At first, only the material 1 is welded and one layer or more of the middle layer 5 are welded on the weld metal 4 by the welding materials chemically composed of ≤0.15% C, ≤1.0% Si, ≤2.0% Mn, ≤12% Cr, ≤12% Ni, by wt%, residual Fe and impurity elements. Next, the material 2 is welded on the layer 5 by the weld metal 3 which is equal or more of the material 2. Further, the reason why the component of the layer 5 is specified, is that the ductility and toughness are lowered when the chemical component exceeds a specified value.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54104993A JPS5937157B2 (en) | 1979-08-20 | 1979-08-20 | Single-sided welding method for stainless steel fittings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54104993A JPS5937157B2 (en) | 1979-08-20 | 1979-08-20 | Single-sided welding method for stainless steel fittings |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5630081A true JPS5630081A (en) | 1981-03-26 |
JPS5937157B2 JPS5937157B2 (en) | 1984-09-07 |
Family
ID=14395612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54104993A Expired JPS5937157B2 (en) | 1979-08-20 | 1979-08-20 | Single-sided welding method for stainless steel fittings |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5937157B2 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5656797A (en) * | 1979-10-12 | 1981-05-18 | Jgc Corp | Welding method of high purity ferrite stainless steel |
JPS597484A (en) * | 1982-07-07 | 1984-01-14 | Japan Steel Works Ltd:The | Butt welding method of high purity ferritic stainless clad steel |
JPS597483A (en) * | 1982-07-07 | 1984-01-14 | Japan Steel Works Ltd:The | One side welding method of high purity ferritic stainless clad steel |
JPS59125278A (en) * | 1982-12-29 | 1984-07-19 | Japan Steel Works Ltd:The | One-side welding method of stainless clad steel |
JPS62156009A (en) * | 1985-12-27 | 1987-07-11 | Nisshin Steel Co Ltd | Apparatus and method for controlling shape of cold rolled steel sheet |
CN103331327A (en) * | 2013-05-27 | 2013-10-02 | 中国石油天然气集团公司 | Bimetal composite pipe girth welding method |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6243060U (en) * | 1985-09-03 | 1987-03-14 | ||
JPS6243061U (en) * | 1985-09-04 | 1987-03-14 |
-
1979
- 1979-08-20 JP JP54104993A patent/JPS5937157B2/en not_active Expired
Non-Patent Citations (1)
Title |
---|
THE WELDING JOURNAL=1956 * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5656797A (en) * | 1979-10-12 | 1981-05-18 | Jgc Corp | Welding method of high purity ferrite stainless steel |
JPH0212670B2 (en) * | 1979-10-12 | 1990-03-23 | Nitsuki Kk | |
JPS597484A (en) * | 1982-07-07 | 1984-01-14 | Japan Steel Works Ltd:The | Butt welding method of high purity ferritic stainless clad steel |
JPS597483A (en) * | 1982-07-07 | 1984-01-14 | Japan Steel Works Ltd:The | One side welding method of high purity ferritic stainless clad steel |
JPH0255148B2 (en) * | 1982-07-07 | 1990-11-26 | Nippon Seikosho Kk | |
JPS59125278A (en) * | 1982-12-29 | 1984-07-19 | Japan Steel Works Ltd:The | One-side welding method of stainless clad steel |
JPS62156009A (en) * | 1985-12-27 | 1987-07-11 | Nisshin Steel Co Ltd | Apparatus and method for controlling shape of cold rolled steel sheet |
CN103331327A (en) * | 2013-05-27 | 2013-10-02 | 中国石油天然气集团公司 | Bimetal composite pipe girth welding method |
Also Published As
Publication number | Publication date |
---|---|
JPS5937157B2 (en) | 1984-09-07 |
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